88172280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 256

約数和(自身を含む): 342144000

約数和(自身を除く): 253971720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 107, 108, 109, 120, 126, 135, 140, 168, 180, 189, 210, 214, 216, 218, 252, 270, 280, 315, 321, 327, 360, 378, 420, 428, 436, 504, 535, 540, 545, 630, 642, 654, 749, 756, 763, 840, 856, 872, 945, 963, 981, 1070, 1080, 1090, 1260, 1284, 1308, 1498, 1512, 1526, 1605, 1635, 1890, 1926, 1962, 2140, 2180, 2247, 2289, 2520, 2568, 2616, 2889, 2943, 2996, 3052, 3210, 3270, 3745, 3780, 3815, 3852, 3924, 4280, 4360, 4494, 4578, 4815, 4905, 5778, 5886, 5992, 6104, 6420, 6540, 6741, 6867, 7490, 7560, 7630, 7704, 7848, 8988, 9156, 9630, 9810, 11235, 11445, 11556, 11663, 11772, 12840, 13080, 13482, 13734, 14445, 14715, 14980, 15260, 17976, 18312, 19260, 19620, 20223, 20601, 22470, 22890, 23112, 23326, 23544, 26964, 27468, 28890, 29430, 29960, 30520, 33705, 34335, 34989, 38520, 39240, 40446, 41202, 44940, 45780, 46652, 53928, 54936, 57780, 58315, 58860, 67410, 68670, 69978, 80892, 81641, 82404, 89880, 91560, 93304, 101115, 103005, 104967, 115560, 116630, 117720, 134820, 137340, 139956, 161784, 163282, 164808, 174945, 202230, 206010, 209934, 233260, 244923, 269640, 274680, 279912, 314901, 326564, 349890, 404460, 408205, 412020, 419868, 466520, 489846, 524835, 629802, 653128, 699780, 734769, 808920, 816410, 824040, 839736, 979692, 1049670, 1224615, 1259604, 1399560, 1469538, 1574505, 1632820, 1959384, 2099340, 2204307, 2449230, 2519208, 2939076, 3149010, 3265640, 3673845, 4198680, 4408614, 4898460, 5878152, 6298020, 7347690, 8817228, 9796920, 11021535, 12596040, 14695380, 17634456, 22043070, 29390760, 44086140, 88172280]

約数ペア:

[(1, 88172280), (2, 44086140), (3, 29390760), (4, 22043070), (5, 17634456), (6, 14695380), (7, 12596040), (8, 11021535), (9, 9796920), (10, 8817228), (12, 7347690), (14, 6298020), (15, 5878152), (18, 4898460), (20, 4408614), (21, 4198680), (24, 3673845), (27, 3265640), (28, 3149010), (30, 2939076), (35, 2519208), (36, 2449230), (40, 2204307), (42, 2099340), (45, 1959384), (54, 1632820), (56, 1574505), (60, 1469538), (63, 1399560), (70, 1259604), (72, 1224615), (84, 1049670), (90, 979692), (105, 839736), (107, 824040), (108, 816410), (109, 808920), (120, 734769), (126, 699780), (135, 653128), (140, 629802), (168, 524835), (180, 489846), (189, 466520), (210, 419868), (214, 412020), (216, 408205), (218, 404460), (252, 349890), (270, 326564), (280, 314901), (315, 279912), (321, 274680), (327, 269640), (360, 244923), (378, 233260), (420, 209934), (428, 206010), (436, 202230), (504, 174945), (535, 164808), (540, 163282), (545, 161784), (630, 139956), (642, 137340), (654, 134820), (749, 117720), (756, 116630), (763, 115560), (840, 104967), (856, 103005), (872, 101115), (945, 93304), (963, 91560), (981, 89880), (1070, 82404), (1080, 81641), (1090, 80892), (1260, 69978), (1284, 68670), (1308, 67410), (1498, 58860), (1512, 58315), (1526, 57780), (1605, 54936), (1635, 53928), (1890, 46652), (1926, 45780), (1962, 44940), (2140, 41202), (2180, 40446), (2247, 39240), (2289, 38520), (2520, 34989), (2568, 34335), (2616, 33705), (2889, 30520), (2943, 29960), (2996, 29430), (3052, 28890), (3210, 27468), (3270, 26964), (3745, 23544), (3780, 23326), (3815, 23112), (3852, 22890), (3924, 22470), (4280, 20601), (4360, 20223), (4494, 19620), (4578, 19260), (4815, 18312), (4905, 17976), (5778, 15260), (5886, 14980), (5992, 14715), (6104, 14445), (6420, 13734), (6540, 13482), (6741, 13080), (6867, 12840), (7490, 11772), (7560, 11663), (7630, 11556), (7704, 11445), (7848, 11235), (8988, 9810), (9156, 9630)]